ARMOR-PIERCING BULLET
FIELD: bullet of cartridges use for long-range fire from sniper's rifles for hitting the enemy quipped with individual protection, located behind shelters or in fortified firing posts (permanent firing posts, machine-gun nests), as well as for destruction of light-armored fighting and auxiliary...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: bullet of cartridges use for long-range fire from sniper's rifles for hitting the enemy quipped with individual protection, located behind shelters or in fortified firing posts (permanent firing posts, machine-gun nests), as well as for destruction of light-armored fighting and auxiliary equipment. ^ SUBSTANCE: the bullet has an envelope with a slug and a jacket located in it. The novelty in the bullet is the fact that the surface of lug nose section ln is conjugate to the inner surface of envelope l in section l = 0.8à0.83db, where db- the maximum diameter of the bullet. The beginning of the conjugation is at the base of the slug nose section and has dl=0.83à0.84db, and the end of the conjugation has d2= 0.46à0.61db. The length of the tail tapered section makes up lt=0.47à0.61db, and the slug mass makes up ms= 0.61à0.68mb, where mb- the bullet mass. ^ EFFECT: enhanced efficiency of fire due to improved close grouping of shots and piercing effect. |
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